skylarrbrts skylarrbrts

02-02-2021
Mathematics

contestada

Find the area of triangle ABC.
Give your answer correct to 1 decimal

Find the area of triangle ABC Give your answer correct to 1 decimal class=

Respuesta :

Аноним Аноним

02-02-2021

Answer:

let

a=9cm

b=8cm

c=10cm

Step-by-step explanation:

now

s=(a+b+c)/2=(9+8+10)/2=13.5

area of traingle=√(s(s-a)(s-b)(s-c))=√(13.5(13.5-9)(13.5-8)(13.5-10))=34.197cm²

Answer Link

Otras preguntas

20 POINTS Juan Carlos __________ (decir) que va a llover. oye oyen dicen dice

How long does it take the sun to melt a block of ice at 0∘c with a flat horizontal area 1.0 m2 and thickness 1.0 cm ? assume that the sun's rays make an angle o

Which statement about soil color is true? a-Soils vary in color based on their depth. b-Soils do not vary in color based on their depth. c-Soils close to Ear

The cost to produce a product is modeled by the function f(x) = 5x2 − 70x + 258 where x is the number of products produced. Complete the square to determine the

What agreement by the United States Japan Great Britain and France in 1920 promised that each nation would respect each other's possessions in the Pacific and t

Most head restraints need to be _______, to support the head. A. Adjusted downward B. Adjected upward

What is -32−−−√-32 in simplest form?

What are similarities in argument and persuasive texts

How fast does the skin on your lips grow?

Xavier has $23.50 in his savings account. He deposits $35 every week. His mother also deposits $20 into the account every time Xavier washes the car. His saving